Home / 16,745,271.92-25,101,964.56-5,377,748.96

Finding the Fourth Proportional to 16,745,271.92, 25,101,964.56 and 5,377,748.96

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Solution

The fourth proportional to 16,745,271.92, 25,101,964.56 and 5,377,748.96 is: 8,061,503.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,745,271.92 : 25,101,964.56 = 5,377,748.96 : x
  2. Step 2: Convert to fraction form
    16,745,271.92/25,101,964.56 = 5,377,748.96/x
  3. Step 3: Cross multiply
    16,745,271.92x = 25,101,964.56 × 5,377,748.96
  4. Step 4: Simplify right side
    16,745,271.92x = 134,992,063,806,496.84
  5. Step 5: Solve for x
    x = 134,992,063,806,496.84/16,745,271.92
  6. Step 6: Final answer
    x = 8,061,503.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.